3999380152 has 16 divisors (see below), whose sum is σ = 7939946160. Its totient is φ = 1882061184.

The previous prime is 3999380113. The next prime is 3999380171. The reversal of 3999380152 is 2510839993.

It is a junction number, because it is equal to n+sod(n) for n = 3999380096 and 3999380105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14703468 + ... + 14703739.

It is an arithmetic number, because the mean of its divisors is an integer number (496246635).

Almost surely, 2^3999380152 is an apocalyptic number.

It is an amenable number.

3999380152 is a deficient number, since it is larger than the sum of its proper divisors (3940566008).

3999380152 is a wasteful number, since it uses less digits than its factorization.

3999380152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29407230 (or 29407226 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 49.

The square root of 3999380152 is about 63240.6526848039. The cubic root of 3999380152 is about 1587.3190521185.

The spelling of 3999380152 in words is "three billion, nine hundred ninety-nine million, three hundred eighty thousand, one hundred fifty-two".